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From "Alexander Klimetschek (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JCR-1428) Add API for selective bundle consistency check (Jackrabbit-specific)
Date Mon, 03 Mar 2008 15:32:50 GMT

     [ https://issues.apache.org/jira/browse/JCR-1428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexander Klimetschek updated JCR-1428:
---------------------------------------

    Attachment: jackrabbit-core.JCR-1428-print-node-path.patch

Patch (against already commited JCR-1428) that improves the error output to print the full
jcr path for a node that has broken child entries. Adds a getBundlePath() helper method to
BundleDbPersistenceManager.

This is not vital but might help administrators a lot in debugging the error log output (especially
when the node uuids are not already known, eg. in a whole workspace check).

> Add API for selective bundle consistency check (Jackrabbit-specific)
> --------------------------------------------------------------------
>
>                 Key: JCR-1428
>                 URL: https://issues.apache.org/jira/browse/JCR-1428
>             Project: Jackrabbit
>          Issue Type: New Feature
>          Components: jackrabbit-core
>            Reporter: Alexander Klimetschek
>            Assignee: Jukka Zitting
>             Fix For: 1.3.4, 1.5
>
>         Attachments: jackrabbit-core.JCR-1428-print-node-path.patch, jackrabbit-core.JCR-1428-test.patch,
jackrabbit-core.JCR-1428.patch
>
>
> Add a jackrabbit-specific API for doing a selective consistencyCheck, ie. on single nodes.
The current entire-workspace check can be very slow if there workspace is large enough. Also
it should be easy to write a tool to invoke that feature programmatically rather than by configuration
+ restart (see below).
> Existing Implementation:
> The current bundle consistencyCheck feature is enabled by setting a bundle PM parameter
and restarting Jackrabbit, it will then run upon startup (see JCR-972 for the only issue regarding
bundle consistency check). This check looks for broken parent-child relationships, ie. it
will remove any child node entries that reference non-existing parent nodes. For non-existing
parent UUIDs and other problems in bundles it will log those.
> Outlook:
> An advanced consistencyCheck could also check for non-existing version nodes and vice-versa
(see JCR-630), but this is not the focus of this issue and could be a later addition to the
API.

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